fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [10.0% done] [ 16871/ 24523 kb/s] [eta 00m:27s] Threads: 3: [mmm] [13.3% done] [ 14216/ 0 kb/s] [eta 00m:26s] Threads: 3: [mmm] [19.2% done] [ 16453/ 42940 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.4% done] [ 6906/ 11254 kb/s] [eta 00m:22s] Threads: 3: [mmm] [41.2% done] [ 7638/ 40174 kb/s] [eta 00m:10s] Threads: 3: [FFm] [53.3% done] [ 2734/ 74451 kb/s] [eta 00m:07s] Threads: 3: [FFm] [52.9% done] [ 1915/ 0 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 337/ 21248 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VFV] [66.7% done] [ 0/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [71.4% done] [ 40089/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [84.2% done] [ 48566/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 48956/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 50376/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=4019 read : io=100MiB, bw=5,762KiB/s, runt= 18196msec slat (msec): min= 18, max=10458, avg=6784.19, stdev=3373.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=22905, per=54.25%, avg=9157.11, stdev=6558.70 write: io=67,460KiB, bw=4,966KiB/s, runt= 13909msec slat (msec): min= 0, max= 26, avg= 2.76, stdev= 3.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=71671, per=211.11%, avg=33336.00, stdev=36096.06 cpu : usr=9.96%, sys=4.02%, ctx=1380 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4020 read : io=100MiB, bw=5,626KiB/s, runt= 18635msec slat (msec): min= 93, max=11146, avg=7880.71, stdev=3726.41 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 26, max=32947, per=55.13%, avg=9305.47, stdev=8154.97 write: io=71,280KiB, bw=5,237KiB/s, runt= 13935msec slat (msec): min= 0, max= 23, avg= 3.46, stdev= 3.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59777, per=152.75%, avg=24120.00, stdev=31514.27 cpu : usr=11.59%, sys=3.26%, ctx=1358 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4021 read : io=100MiB, bw=5,687KiB/s, runt= 18435msec slat (msec): min= 47, max= 8895, avg=5548.89, stdev=2984.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 37, max=21095, per=42.80%, avg=7225.35, stdev=7084.68 write: io=76,160KiB, bw=5,607KiB/s, runt= 13909msec slat (msec): min= 0, max= 61, avg= 4.26, stdev= 4.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52126, per=91.65%, avg=14471.75, stdev=25218.77 cpu : usr=11.76%, sys=3.69%, ctx=1349 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,880KiB/s, minb=5,626KiB/s, maxb=5,762KiB/s, mint=18196msec, maxt=18635msec WRITE: io=210MiB, aggrb=15,791KiB/s, minb=4,966KiB/s, maxb=5,607KiB/s, mint=18196msec, maxt=18635msec Disk stats (read/write): cciss!c0d0: ios=6774/2728, merge=1565/50988, ticks=82560/1318084, in_queue=1400820, util=97.73% 6.19user 2.06system 0:18.86elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 832936inputs+429816outputs (0major+2379minor)pagefaults 0swaps